CountMap: Python-like Counter dictionary

In LazerLambda/RolliNLP: Natural Language Processing and String Editing Utilities

Description

Counter dictionary to count the occurences of a character string. The class provides additionaly a function head(top_n) to get the top n occurences. Also included is a sort function to sort the internal list. WARNING: This operation cannot be undone.

Super class

RolliNLP::DictMap -> CountMap

Methods

Public methods

• CountMap$add()

• CountMap$put()

• CountMap$order()

• CountMap$head()

• CountMap$clone()

Inherited methods

• RolliNLP::DictMap$get()

• RolliNLP::DictMap$items()

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Method add()

Usage

CountMap$add(key)

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Method put()

Usage

CountMap$put(key, value)

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Method order()

Usage

CountMap$order()

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Method head()

Usage

CountMap$head(top_n)

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Method clone()

The objects of this class are cloneable with this method.

Usage

CountMap$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

cl <- CountMap$new()
cl$add("Hello")
cl$add("Hello")
cl$get("Hello") == 2
cl$head(2)

LazerLambda/RolliNLP documentation built on Oct. 17, 2020, 8:54 p.m.